Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Justin James Willis, CADC

Addiction (Substance Use Disorder) Counselor in Bettendorf, IA · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699507426

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Registry record

Entity type Individual (Type 1)

Name Justin James Willis

Credential CADC

Sex Male

Practice address 2550 Middle Rd Ste 508, Bettendorf, IA, 52722

Phone (309) 716-1536

Enumeration date Aug 19, 2024

Last updated in NPPES Aug 19, 2024

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 37222 (IL) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 37222 (IL) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Justin Willis?

The National Provider Identifier (NPI) for Justin Willis is 1699507426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Justin Willis practice?

The practice location on file with NPPES is in Bettendorf, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-19.